Alliance Laundry Systems HD110 - Manual (Page 21)

Page 18
1. The installation must conform to local codes or in absence of
local codes, with the National Fuel Gas Code, ANSI Z223.1
or the CAN/CGA-B149, Installation Codes.
2. Check with utilities for proper gas pressure and gas supply
line.
3. Check the altitude elevation of dryer.
4. The dryer and its individual shut-off valve must be
disconnected from the gas supply piping system at test
pressures in excess of 1/2 psig (.04 bar).
5. The dryer must be isolated from the gas supply piping system
by closing its individual manual shut-off valve during any
pressure testing of the gas supply piping system, at test
pressures equal to or less than 1/2 psig (.04 bar).
NATURAL GAS ONLY
Check the gas pressure inlet supply to the dryer, 11”w.c.
(27.4 bar) pressure maximum. Check the manifold pressure,
3.5”w.c. (8.8 bar) pressure inside the dryer.
CAUTION
Low gas pressure and intermittent gas will cause gas ignition
problems and inadequate drying of the clothes load.
GAS PIPING INSTALLATION
GAS PIPING
INSTALLATION